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Chemische vergelijkingen in evenwicht op12/27/24

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Breng de vergelijking van een chemische reactie in evenwicht
KSCN(aq) + Fe(NO3)3(aq) = Fe(SCN)(aq) + NO3(aq) + K(aq) =>
KSCN(aq) + Fe(NO3)3(aq) = Fe(SCN)(aq) + 3 NO3(aq) + K(aq)

KHC8H4O4 + Al(OH)3 = H2O + Al(KC8H4O4)3 =>
3 KHC8H4O4 + Al(OH)3 = 3 H2O + Al(KC8H4O4)3

Na2SiO4 + CO2 = C(SiO4)2 + Na2O =>
2 Na2SiO4 + CO2 = C(SiO4)2 + 2 Na2O

Ti2(SO4)3 + CuCl2 + H2O = TiOSO4 + CuCl + HCl + H2SO4 =>
Ti2(SO4)3 + 2 CuCl2 + 2 H2O = 2 TiOSO4 + 2 CuCl + 2 HCl + H2SO4

I2 + Ca(OH)2 = CaI2 + Ca(IO)2 + H2O =>
2 I2 + 2 Ca(OH)2 = CaI2 + Ca(IO)2 + 2 H2O

Cr2O3 + KNO3 + KOH = KNO2 + K2CrO4 + H2O =>
Cr2O3 + 3 KNO3 + 4 KOH = 3 KNO2 + 2 K2CrO4 + 2 H2O

PbO3 + H2 = Pb + H2O =>
PbO3 + 3 H2 = Pb + 3 H2O

CdSO4 + Zn = ZnSO4 + Cd =>
CdSO4 + Zn = ZnSO4 + Cd

Pb + NaCl = Pb(NaCl)2 =>
Pb + 2 NaCl = Pb(NaCl)2

PH4Br = P2 + H2 + Br2 =>
2 PH4Br = P2 + 4 H2 + Br2

C6H6 + F2 = C6F12 + HF =>
C6H6 + 9 F2 = C6F12 + 6 HF

CaCO3 + Li2SO4 = CaSO4 + Li2CO3 =>
CaCO3 + Li2SO4 = CaSO4 + Li2CO3

H{+} + Cr2O72{-} + C2H5OH = Cr{3+} + CO2 + H2O =>
84 H{+} + 12 Cr2O72{-} + 137 C2H5OH = 24 Cr{3+} + 274 CO2 + 453 H2O

NH4 + OH = NH3 + H2O =>
NH4 + OH = NH3 + H2O

C2H2(g) + O2(g) = H2O(g) + CO2(g) =>
2 C2H2(g) + 5 O2(g) = 2 H2O(g) + 4 CO2(g)

XeF4(s) + H2O(l) = XeOF2 + HF(g) =>
XeF4(s) + H2O(l) = XeOF2 + 2 HF(g)

Co{2+} + NH3 + H2O = Co(OH)2 + NH4{+} =>
Co{2+} + 2 NH3 + 2 H2O = Co(OH)2 + 2 NH4{+}

Zn + Mg(NO3)2 + Mg(OH)2 = MgZnO2 + NH3 + H2O =>
8 Zn + Mg(NO3)2 + 7 Mg(OH)2 = 8 MgZnO2 + 2 NH3 + 4 H2O

[Co(NH3)6]SO4 + KI = CoI2 + K2SO4 + NH3 =>
[Co(NH3)6]SO4 + 2 KI = CoI2 + K2SO4 + 6 NH3

Al + Co2{+} = Al3{+} + Co =>
3 Al + Co2{+} = Al3{+} + 2 Co

C6H12 + KMnO4 + H2O = C6H10(OH)2 + MnO2 + KOH =>
3 C6H12 + 4 KMnO4 + 2 H2O = 3 C6H10(OH)2 + 4 MnO2 + 4 KOH

C15H30O + O2 = CO2 + H2O =>
C15H30O + 22 O2 = 15 CO2 + 15 H2O

Na(OH) + Al(OH)3 = Na[Al(OH)4] =>
Na(OH) + Al(OH)3 = Na[Al(OH)4]

Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O

LiOH + HCl = LiClH2O =>
LiOH + HCl = LiClH2O

Ra + Br = RaBr2 =>
Ra + 2 Br = RaBr2

P2 + N2 = PN =>
P2 + N2 = 2 PN

CO(NH2)2 + H2O = CO2 + NH3 =>
CO(NH2)2 + H2O = CO2 + 2 NH3

HCH3COOH + Ca(OH)2 = H2O + Ca(CH3COOH)2 =>
2 HCH3COOH + Ca(OH)2 = 2 H2O + Ca(CH3COOH)2

MnO4{-} + HN02{+} + H{+} = Mn{2+} + NO3{-} + H2O =>
2 MnO4{-} + HN02{+} + 3 H{+} = 2 Mn{2+} + 2 NO3{-} + 2 H2O

Fe + CuSO4 = FeO4 + CuS =>
Fe + CuSO4 = FeO4 + CuS

RfCl4 = Rf + Cl2 =>
RfCl4 = Rf + 2 Cl2

HF + NaF = F{-} + NaHF{+} =>
HF + NaF = F{-} + NaHF{+}

CoCl2 + NaBH4 = Co + NaCl + BH4 =>
CoCl2 + 2 NaBH4 = Co + 2 NaCl + 2 BH4

CH4 + H2O + C = C2H5OH =>
CH4 + H2O + C = C2H5OH

ZrSiO4 + Na2CO3 = Zr(CO3)2 + Na4SiO4 =>
ZrSiO4 + 2 Na2CO3 = Zr(CO3)2 + Na4SiO4

Ca(NO3)2(aq) + NaOH(aq) = Ca(OH)2 + Na(NO3)(aq) =>
Ca(NO3)2(aq) + 2 NaOH(aq) = Ca(OH)2 + 2 Na(NO3)(aq)

Al2(SO4)3 + H2SO4 = Al(HSO4)3 =>
Al2(SO4)3 + 3 H2SO4 = 2 Al(HSO4)3

Br2 + KOH = KBr3O3 + KBr + H2O =>
4 Br2 + 6 KOH = KBr3O3 + 5 KBr + 3 H2O

FeO + Cl2 + KOH = KClO3 + FeCl3 + H2O =>
10 FeO + 17 Cl2 + 4 KOH = 4 KClO3 + 10 FeCl3 + 2 H2O

(CH3COO)2Ca = CaCO3 + acetone =>
(CH3COO)2Ca = CaCO3 + CH3COCH3

Ba(CO3) = BaO + CO2 =>
Ba(CO3) = BaO + CO2

(CH3)2CHCH2OH + CH3COOH = CH3COOCH2(CH3)3 + H2O =>
5(CH3)2CHCH2OH + 2 CH3COOH = 4 CH3COOCH2(CH3)3 + H2O

Pb(NO3)2 + CuSO4 = Pb(SO4) + Cu(NO3)2 =>
Pb(NO3)2 + CuSO4 = Pb(SO4) + Cu(NO3)2

C2H5OCH2CH2OCH2CH2CO2CH3 + H2O = CH3COOH + C2H6O =>
C2H5OCH2CH2OCH2CH2CO2CH3 + 2 H2O = 2 CH3COOH + 2 C2H6O

CaCO3 + H2O + CO2 = Ca(HCO3)2 =>
CaCO3 + H2O + CO2 = Ca(HCO3)2

HBr + K2CO3 = H2CO3 + KBr =>
2 HBr + K2CO3 = H2CO3 + 2 KBr

H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O

CaBr2 + NaF = CaF2 + NaBr =>
CaBr2 + 2 NaF = CaF2 + 2 NaBr

CaCO3 + CH3COOH = (CH3COO)Ca + H2O + CO2 =>
8 CaCO3 + 9 CH3COOH = 8(CH3COO)Ca + 6 H2O + 10 CO2

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Breng de vergelijking van een chemische reactie in evenwicht
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